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The tests for the merge machinery are spread over several places.
Collect them into t64xx for simplicity. Some notes:
t60[234]*.sh:
Merge tests started in t602*, overgrew bisect and remote tracking
tests in t6030, t6040, and t6041, and nearly overtook replace tests
in t6050. This made picking out relevant tests that I wanted to run
in a tighter loop slightly more annoying for years.
t303*.sh:
These started out as tests for the 'merge-recursive' toplevel command,
but did not restrict to that and had lots of overlap with the
underlying merge machinery.
t7405, t7613:
submodule-specific merge logic started out in submodule.c but was
moved to merge-recursive.c in commit 18cfc08866 ("submodule.c: move
submodule merging to merge-recursive.c", 2018-05-15). Since these
tests are about the logic found in the merge machinery, moving these
tests to be with the merge tests makes sense.
t7607, t7609:
Having tests spread all over the place makes it more likely that
additional tests related to a certain piece of logic grow in all those
other places. Much like t303*.sh, these two tests were about the
underlying merge machinery rather than outer levels.
Tests that were NOT moved:
t76[01]*.sh:
Other than the four tests mentioned above, the remaining tests in
t76[01]*.sh are related to non-recursive merge strategies, parameter
parsing, and other stuff associated with the highlevel builtin/merge.c
rather than the recursive merge machinery.
t3[45]*.sh:
The rebase testcases in t34*.sh also test the merge logic pretty
heavily; sometimes changes I make only trigger failures in the rebase
tests. The rebase tests are already nicely coupled together, though,
and I didn't want to mess that up. Similar comments apply for the
cherry-pick tests in t35*.sh.
Signed-off-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
100 lines
2.2 KiB
Bash
Executable file
100 lines
2.2 KiB
Bash
Executable file
#!/bin/sh
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test_description='merge: handle file mode'
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. ./test-lib.sh
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test_expect_success 'set up mode change in one branch' '
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: >file1 &&
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git add file1 &&
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git commit -m initial &&
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git checkout -b a1 master &&
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: >dummy &&
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git add dummy &&
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git commit -m a &&
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git checkout -b b1 master &&
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test_chmod +x file1 &&
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git add file1 &&
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git commit -m b1
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'
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do_one_mode () {
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strategy=$1
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us=$2
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them=$3
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test_expect_success "resolve single mode change ($strategy, $us)" '
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git checkout -f $us &&
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git merge -s $strategy $them &&
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git ls-files -s file1 | grep ^100755
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'
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test_expect_success FILEMODE "verify executable bit on file ($strategy, $us)" '
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test -x file1
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'
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}
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do_one_mode recursive a1 b1
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do_one_mode recursive b1 a1
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do_one_mode resolve a1 b1
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do_one_mode resolve b1 a1
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test_expect_success 'set up mode change in both branches' '
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git reset --hard HEAD &&
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git checkout -b a2 master &&
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: >file2 &&
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H=$(git hash-object file2) &&
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test_chmod +x file2 &&
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git commit -m a2 &&
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git checkout -b b2 master &&
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: >file2 &&
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git add file2 &&
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git commit -m b2 &&
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{
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echo "100755 $H 2 file2"
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echo "100644 $H 3 file2"
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} >expect
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'
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do_both_modes () {
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strategy=$1
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test_expect_success "detect conflict on double mode change ($strategy)" '
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git reset --hard &&
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git checkout -f a2 &&
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test_must_fail git merge -s $strategy b2 &&
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git ls-files -u >actual &&
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test_cmp expect actual &&
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git ls-files -s file2 | grep ^100755
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'
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test_expect_success FILEMODE "verify executable bit on file ($strategy)" '
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test -x file2
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'
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}
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# both sides are equivalent, so no need to run both ways
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do_both_modes recursive
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do_both_modes resolve
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test_expect_success 'set up delete/modechange scenario' '
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git reset --hard &&
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git checkout -b deletion master &&
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git rm file1 &&
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git commit -m deletion
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'
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do_delete_modechange () {
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strategy=$1
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us=$2
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them=$3
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test_expect_success "detect delete/modechange conflict ($strategy, $us)" '
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git reset --hard &&
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git checkout $us &&
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test_must_fail git merge -s $strategy $them
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'
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}
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do_delete_modechange recursive b1 deletion
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do_delete_modechange recursive deletion b1
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do_delete_modechange resolve b1 deletion
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do_delete_modechange resolve deletion b1
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test_done
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